VKs are the most powerful indirect air heater for industrial processes in our range. They offer the largest delta T (thermal jump), up to 450ºC.

VK serie is manufactured as a single piece to facilitate their installation at the plant, transport and handling. These heaters are used to indirectly heat air for different processes such as flash drying for food, drying of minerals and other materials, obtaining hot air for different uses, etc.

They can be fully made of stainless steel to guarantee fulfilment of food sector requirements. They are robust devices which tolerate thermal dilations due to use of compensators well and can operate with different types of fuels. They are supplied in different positions and the position of their inlets and outlets is conveniently adapted according to the clients requirements.